Case size (L× W× H): 40.7 × 32.1 × 8.7 mm
Weight: 52 g
Case and bezel material: Case / bezel material: Resin / Chrome plated
Band: Stainless Steel Band
           Adjustable Clasp
Water resistance: Water Resistant
Power supply and battery life: Approx. battery life: 3 years on SR920W
Glass: Resin Glass
Compatible band size: 150 to 205 mm
World time: Dual time
Stopwatch: 1/100-second stopwatch Measuring capacity: 59'59.99'' Measuring mode: Elapsed time
Alarm/hourly time signal: Daily alarm
   Hourly time signal
Calendar: Auto-calendar (28 days for February)
Accuracy: Accuracy: ±30 seconds per month
Other features: 12/24-hour format
Regular timekeeping: Analog: 2 hands (hour, minute) Digital: Hour, minute, second, pm, month, date, day